Top-rated radon detection and reduction specialists.

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Avatar for Clean Air Radon Solutions

Clean Air Radon Solutions

707 N James Rd
4.76(
92
)
Approved Pro

Clean Air Radon Solutions

707 N James Rd
4.76(
92
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
14 years of experience

Clean Air Radon Solutions is a family owned company that provides radon testing and mitigation services in Columbus and surrounding areas. We want our customers to have piece of mind knowing that all Radon services are provided by the owner and direct employees of Clean Air Radon Solutions. If high levels of Radon are found in your home, we will gladly give you a free in-home estimate to determine the safest and best solution for you and your family.

"I'm satisfied with their service."

David L on October 2021

Clean Air Radon Solutions is a family owned company that provides radon testing and mitigation services in Columbus and surrounding areas. We want our customers to have piece of mind knowing that all Radon services are provided by the owner and direct employees of Clean Air Radon Solutions. If high levels of Radon are found in your home, we will gladly give you a free in-home estimate to determine the safest and best solution for you and your family.

"I'm satisfied with their service."

David L on October 2021


Avatar for Stay Dry Waterproofing - Columbus

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
Approved Pro

Stay Dry Waterproofing - Columbus

20 S 3RD ST
4.17(
47
)
Approved Pro
Customers say: Super punctual
131 local quotes requested
15 years of experience

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024

Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.

"Great workers and very professional"

Bev S on August 2024


Avatar for PuroClean Home Savers

PuroClean Home Savers

707 Hadley Dr
4.80(
5
)
Approved Pro

PuroClean Home Savers

707 Hadley Dr
4.80(
5
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

COVID-19 CORONAVIRUS SANITIZING AND DISINFECTING available 24/7. When damaging events like freezing pipes, mold, or fire strike your home or business, it can be devastating. Here at PuroClean Home Savers, we are prepared to meet you in your crisis, executing a quality job, and prioritizing your satisfaction. For those who live in the southeast region of central Ohio, including Columbus, Grove City, Galloway, West Jefferson, and London, we get the job DONE,” so don’t hesitate to contact us, anytime, day or night at (614) 689-0012.

"They are professional, quick and their fees are fixed."

Louis L on January 2020

COVID-19 CORONAVIRUS SANITIZING AND DISINFECTING available 24/7. When damaging events like freezing pipes, mold, or fire strike your home or business, it can be devastating. Here at PuroClean Home Savers, we are prepared to meet you in your crisis, executing a quality job, and prioritizing your satisfaction. For those who live in the southeast region of central Ohio, including Columbus, Grove City, Galloway, West Jefferson, and London, we get the job DONE,” so don’t hesitate to contact us, anytime, day or night at (614) 689-0012.

"They are professional, quick and their fees are fixed."

Louis L on January 2020


Avatar for Mold Blasters

Mold Blasters

Based Out Of
4.56(
9
)
Approved Pro

Mold Blasters

Based Out Of
4.56(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
98 local quotes requested
4 years of experience

We are a professional, Columbus based company, with an emphasis on Eco Friendly Mold Remediation. While our fully certified Mold Technicians are able to assist you with any mold issues you may have, their expertise stretch across many areas of your home. From foundation repairs and waterproofing, crawlspace encapsulation, wall stabilization, spray foam insulation, yard and downspout drainage, general carpentry and much more, our goal is to make your home repairs and upgrades simple for you. With our competitive pricing, strong customer service and 25+ years of knowledge and experience, we hope to be the one stop shop for all your home needs. Give us a call today to schedule a free appointment and we will send out a member of our team to help you solve all of your home needs.

"very knowledgeable and friendly people. would definitely recommend then for this work. They did it in an environmentally friendly way, which I really appreciated."

Vicki N on December 2023

We are a professional, Columbus based company, with an emphasis on Eco Friendly Mold Remediation. While our fully certified Mold Technicians are able to assist you with any mold issues you may have, their expertise stretch across many areas of your home. From foundation repairs and waterproofing, crawlspace encapsulation, wall stabilization, spray foam insulation, yard and downspout drainage, general carpentry and much more, our goal is to make your home repairs and upgrades simple for you. With our competitive pricing, strong customer service and 25+ years of knowledge and experience, we hope to be the one stop shop for all your home needs. Give us a call today to schedule a free appointment and we will send out a member of our team to help you solve all of your home needs.

"very knowledgeable and friendly people. would definitely recommend then for this work. They did it in an environmentally friendly way, which I really appreciated."

Vicki N on December 2023


Avatar for RestoPros of Greater Columbus

RestoPros of Greater Columbus

4739 GALE RD
5.00(
6
)
Approved Pro

RestoPros of Greater Columbus

4739 GALE RD
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 local quotes requested

At RestoPros of Greater Columbus, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Choose RestoPros of Greater Columbus for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Excellent - extremely helpful"

Jeffrey L on April 2025

At RestoPros of Greater Columbus, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Choose RestoPros of Greater Columbus for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

"Excellent - extremely helpful"

Jeffrey L on April 2025


Avatar for Ohio Radon Specialists, LLC

Ohio Radon Specialists, LLC

2619 Condit Dr SW
4.97(
16
)
Approved Pro

Ohio Radon Specialists, LLC

2619 Condit Dr SW
4.97(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
5 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. Excellent customer service. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Taylor did a great and quick installation. Came on-time and within 30 mins the system was installed. Friendly person and well informed of what he's doing. I would recommend him for this job."

Abir E on June 2025

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. Excellent customer service. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Taylor did a great and quick installation. Came on-time and within 30 mins the system was installed. Friendly person and well informed of what he's doing. I would recommend him for this job."

Abir E on June 2025


Mid ohio radon experts llc

407 East Columbus Street
No reviews yet

Mid ohio radon experts llc

407 East Columbus Street
No reviews yet
4 years of experience

Mid Ohio Radon Experts – Quality Work at a Fair Price Radon is a serious issue, and I believe every home deserves more than just meeting the minimum standards. That’s why I go beyond basic compliance, using high-quality materials. With over 10 years of experience as a licensed radon specialist (RS295) and contractor (RC390), I design systems that are effective, built to last, and competitively priced. My goal is to provide reliable radon mitigation without unnecessary costs or shortcuts. If you're looking for quality work at a fair price, I’m here to help. Contact me today for a free estimate!

Mid Ohio Radon Experts – Quality Work at a Fair Price Radon is a serious issue, and I believe every home deserves more than just meeting the minimum standards. That’s why I go beyond basic compliance, using high-quality materials. With over 10 years of experience as a licensed radon specialist (RS295) and contractor (RC390), I design systems that are effective, built to last, and competitively priced. My goal is to provide reliable radon mitigation without unnecessary costs or shortcuts. If you're looking for quality work at a fair price, I’m here to help. Contact me today for a free estimate!


High Bar Inspections CBUS LLC

No reviews yet

High Bar Inspections CBUS LLC

No reviews yet

We are High Bar Home Inspections, a family run inspection services provider of home inspections, radon testing, termite inspections and air quality (mold) testing in Central and Southwest Ohio. We take our combined 30 years experience in construction property management, home renovation and technology and apply it to ensure our inspections meet the "Highest Bar"  We are InterNACHI Certified Home Inspectors, licensed by the Ohio Dept. of Heath for radon testing and licensed by the Ohio Dept. of Agriculture for termite inspeciton. We pride ourselves in providing excellent customer service.

We are High Bar Home Inspections, a family run inspection services provider of home inspections, radon testing, termite inspections and air quality (mold) testing in Central and Southwest Ohio. We take our combined 30 years experience in construction property management, home renovation and technology and apply it to ensure our inspections meet the "Highest Bar"  We are InterNACHI Certified Home Inspectors, licensed by the Ohio Dept. of Heath for radon testing and licensed by the Ohio Dept. of Agriculture for termite inspeciton. We pride ourselves in providing excellent customer service.


Pledge Property Inspections

82450 Meyers Rd
No reviews yet

Pledge Property Inspections

82450 Meyers Rd
No reviews yet
5 years of experience

Pledge Property Inspections offer: Home Inspection Microbial Radon Testing Radon Mitigation WDI I Have 30 years in construction and hold a State of Ohio license as Master Electrician and HVAC. With Pledge Property Inspections on your side you can cut back on the risks with buying a new home.

Pledge Property Inspections offer: Home Inspection Microbial Radon Testing Radon Mitigation WDI I Have 30 years in construction and hold a State of Ohio license as Master Electrician and HVAC. With Pledge Property Inspections on your side you can cut back on the risks with buying a new home.


Gentry Custom Remodeling

1550 OLD HENDERSON RD
5.00(
8
)

Gentry Custom Remodeling

1550 OLD HENDERSON RD
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Gentry Custom Remodeling is a Licensed Home Improvement Contractor with 25+ years' experience. We specialize in fully-custom kitchen, bathroom, and basement renovation. Also, room additions and garage construction. Licensed, bonded, insured.

"They showed up and they worked! Excellent communications and very pleasant to work with!"

David R on August 2022

Gentry Custom Remodeling is a Licensed Home Improvement Contractor with 25+ years' experience. We specialize in fully-custom kitchen, bathroom, and basement renovation. Also, room additions and garage construction. Licensed, bonded, insured.

"They showed up and they worked! Excellent communications and very pleasant to work with!"

David R on August 2022

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Radon Detection and Reduction questions, answered by experts

Ideally, no one will live in a house with elevated radon levels, as prolonged exposure increases the risk of serious health issues like lung cancer. However, homes with radon can be made safe through mitigation systems, such as active soil depressurization. Testing for radon regularly and addressing high levels helps ensure a safe living environment.

Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.

Yes, most services include testing the generator to ensure functionality. Confirm with your provider.

Results from radon testing usually take a week to process after the test period ends, with expedited services sometimes available for urgent cases.

Avoid opening windows and keep doors closed during testing to obtain accurate readings.

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The Johnstown, OH homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.